http://blog.biopac.com/practical-considerations-when-recording-physiological-data-in-the-mri/
Merging anatomical regions
Preparation 1. Download the program for extract annotation table to LUT file. GWFSAnnotToLUT 2. Extract the annotation file and save it as editable format. WFSAnnotToLUT annot_file_path output_file_path For example, GWFSAnnotToLUT /iPsych/freesurfer/subjects/001/label/lh.aparc.annot /iPsych/freesurfer/subjects/001/label/lh.annot.txt *replace the subject directory and subject numberings. Create new lookup table 1. Follow the guides below.